From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 815CBC3A5A5 for ; Thu, 5 Sep 2019 08:04:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 54A3E21743 for ; Thu, 5 Sep 2019 08:04:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1567670689; bh=UUzJc/ue/a93m0taKXh9s1z/mAnBDooHV9BAX4YRpa0=; h=References:In-Reply-To:From:Date:Subject:To:Cc:List-ID:From; b=P14vLTQVKRA81pozsldSeBV7rBstB8v5qmM6UgHLy/dfn8pnVW8ItlvEKP/G7EIg6 daJH1zFsOKXddp8OpJmGfCulpBavIvuil2XU0QVCLvfcBfHmBwPApN7mOMk0vmpdhw JM2GIHaDIBJ01t1yE4c56c+1wPF7KfhEfGDTUYl8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732267AbfIEIEs (ORCPT ); Thu, 5 Sep 2019 04:04:48 -0400 Received: from mail.kernel.org ([198.145.29.99]:59246 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730991AbfIEIEs (ORCPT ); Thu, 5 Sep 2019 04:04:48 -0400 Received: from mail-qt1-f173.google.com (mail-qt1-f173.google.com [209.85.160.173]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 530EC21883; Thu, 5 Sep 2019 08:04:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1567670687; bh=UUzJc/ue/a93m0taKXh9s1z/mAnBDooHV9BAX4YRpa0=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=xdyxIzcFkmCittJxVLCAnOnnNhEdIUpg/9yWl0O8cay9hW9RCuNO+ISs7scEl9jVk ru+HwIovSaqbuZk3eEXbNoszctpB8zApTb0PQjkd2C96SHmLTTekEzAXWVju7W+1ce NjGmlHRyndymkkjkSrGLKn1qNFr0yjql+TV/MZOY= Received: by mail-qt1-f173.google.com with SMTP id b2so1746723qtq.5; Thu, 05 Sep 2019 01:04:47 -0700 (PDT) X-Gm-Message-State: APjAAAVrex28OBhtUOoDe8akGnLPkVKoRf4diZ0PX3zvSlg/GuLF9tNA fxUX1OVGPF9TaYkSekdA6eGakfkpzUkRKBEUng== X-Google-Smtp-Source: APXvYqwRGN/t8Ztwm+Pr581GXO5zsaWfW8VanIvwMI00vkFHJS2e6Kk1OJsW7UmmPizjTTPidsBQ1AWG7fsG3JHH9Ls= X-Received: by 2002:ac8:31b3:: with SMTP id h48mr2280163qte.300.1567670686489; Thu, 05 Sep 2019 01:04:46 -0700 (PDT) MIME-Version: 1.0 References: <20190905075213.13260-1-lee.jones@linaro.org> In-Reply-To: <20190905075213.13260-1-lee.jones@linaro.org> From: Rob Herring Date: Thu, 5 Sep 2019 09:04:34 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 1/2] dt-bindings: soc: qcom: Provide option to disable DMA To: Lee Jones Cc: Alok Chauhan , Andy Gross , Mark Rutland , Bjorn Andersson , Linux I2C , linux-arm-msm , devicetree@vger.kernel.org, Wolfram Sang , Vinod , "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" , "linux-kernel@vger.kernel.org" Content-Type: text/plain; charset="UTF-8" Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On Thu, Sep 5, 2019 at 8:52 AM Lee Jones wrote: > > Used when DMA is not available or the best option. > > Signed-off-by: Lee Jones > Reviewed-by: Vinod Koul > --- > Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.txt | 1 + > 1 file changed, 1 insertion(+) If it was me, I'd just turn off DMA. DMA for typical I2C usage seems kind of pointless. However: Acked-by: Rob Herring